12838364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 28444416

約数和(自身を除く): 15606052

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 571, 803, 1022, 1142, 1606, 2044, 2284, 3212, 3997, 5621, 6281, 7994, 11242, 12562, 15988, 22484, 25124, 41683, 43967, 83366, 87934, 166732, 175868, 291781, 458513, 583562, 917026, 1167124, 1834052, 3209591, 6419182, 12838364]

約数ペア:

[(1, 12838364), (2, 6419182), (4, 3209591), (7, 1834052), (11, 1167124), (14, 917026), (22, 583562), (28, 458513), (44, 291781), (73, 175868), (77, 166732), (146, 87934), (154, 83366), (292, 43967), (308, 41683), (511, 25124), (571, 22484), (803, 15988), (1022, 12562), (1142, 11242), (1606, 7994), (2044, 6281), (2284, 5621), (3212, 3997)]